Why Are Mail Trucks So Loud

The loud clatter makes it sound like an old 7. High RMP's + straight pipes = loud trucks. Definition of loud and clear in the Idioms Dictionary. Note: You can also use loud and clear before a noun. Most motorcycle riders ought to realize that their biggest danger from other motorists is between 10 and 2 o'clock. The racing is great but the water trucks need to go out and water between each race. I have a 2016 Laramie with 5. Both had to be replaced. Tacoma Truck Owners Frustrated by Delayed Recall Repairs. Another possibility is that the cover on the back of a steering wheel can begin rubbing against the covers on the steering column. My dad's got a 4. Water Boatmen. 30 for slower service. new movie news. It's the later Vortec pumps that are loud. It sounds like an air leak and loud enough that you can hear it a quarter of a mile away. Best part was a flat tire Jan 2017 and-30. "We get a lot of complaints about loud cars and their annoying drivers and this research seems to explain why," he said. With Thomas Horn, Tom Hanks, Sandra Bullock, Max von Sydow. The abnormal causes include: Uneven treadwear. But, before you make your purchase, you want to know just how loud are glasspack mufflers? And, which is the loudest glasspack muffler available?. Genetics may also play a role too. I'm tired of pushing the steering wheel down and hearing the weak hardly. The Truck Stop Killer. Now for the negative. Mission-driven organization representing over 6,000 of the world’s leading colleges, schools, and other educational organizations. Why is he being so defiant? Your preschooler is less dependent on you than he was as a toddler, and he now has a. I thought my Peak was loud until I bought an Everest 650. A study by French scientists suggests loud music in a bar is good for its bottom line. The GMC Sierra is a full-sized pickup truck available in two- or four-wheel drive with gasoline or diesel engines. My hearing test are normal now. He saw ear-nose-throat doctors, neurologists, audiologists, psychiatrists, dentists. and it is time to enforce this why not have motion detectors in phones so they don. So what are the best pickup truck tires available and is there really a "Jack of All Trades" of pickup truck tires, so to speak? There are many tires on the market that could be considered a Jack of All Trades but in most cases it all depends on what you are or are planning on using your pickup truck for in the end. That is why. Why do truck drivers let trucks Idle I would love to have my windows open but it's so loud and smelly that I can't! So my windows are closed and I'm paying for. The EFFECT is WHAT happens. I am pretty sensitive to noise and this car is really loud. That said, in just about any case, you can hear a strong wind, and tornadoes can produce. This is something we can't help you with. If you are a Freight Shipper, Broker or Carrier that has open truck lanes that need to be filled with owner operators that are available in that area to pick up a load. There are a number of reasons why a toilet may make noise after flushing; however, a loud noise that takes more than a minute after flushing the toilet may indicate a restricted water flow or a problem with water pressure. The ones that will keep you awake are next to you, and a reefer running makes it worse. Ill admit, i like to show off, but its because I like the sound, and other people do too. But it is still very loud. I am really curious as to what, the criteria in your minds dictates you need to have a loud exhaust system. and is so loud on the highway it's impossible to hold a conversation. It's not really hurting your car, so feel free to put it off, but since you don't mention it being extremely loud it's probably patchable. To use the form, click on the Complaint Type button "Broadcast (TV and Radio), Cable, and Satellite Issues," and then click on the Category button "Loud Commercials. But I'm just curious as to why they are so loud. Live better. There are so many trucks that rolled out that didn’t do the proper R&D, financial projections, break-even and capital requirements. Probably had something to do with Danica Patrick's imaginary death threats. Not only does he know every little sound his train cars make, but he can imitate them startlingly well. Most Viewed Stories. I guess the drunks. We're ready to grow and we're ready to build our first store. The cheapest of the LS engine family is the 5. police bicycle officers and a third person Thursday night along the busiest street in the Adams Morgan neighborhood of Northwest Washington, police said. A high pressure common rail fuel system can make an engine a lot quieter than a high pressure oil system like on the 7. I wish someone who has a loud exhaust system on their car, would chime in here and explain why you feel your vehicles has to have this aftermarket system installed. before i could hear it over the truck inside the cab with the windows up and the doors closed, after i got it back and put it on i started the truck and i climbed under the truck to look at the pump and check for leaks and couldn't hear it. M&S bosses are scrapping piped music in stores following complaints. I also just switched to 24 gauge from 26 so the coils I wrapped were a bit larger than usual. Ad-Rock Doesn't Get Why Trucks Are Still So Loud. I have been told it is because my warranty on some of the software is finished or something like that. Why are fire truck exhausts so loud? 1 2 3. We ain’t touchin’ it. I'm 3 feet away from you. It has glass packs and Eco tips. This is a very noisy condition, but usually not an expensive fix. Buy Enshey 12V 100W Car Alarm 5 Tone Loud Security Alarm Car Horn Siren Warning Alarm for Cars Vans Trucks Motorcycles Boats Police Firemen Ambulance Loud Speaker: Speaker Systems - Amazon. Why Do Most Police, Fire, and Ambulance Sirens Sound the Same? God bless 'em, but they've scared a shitload of people through time. In the mean time my family keeps asking why my car does that, It happens all the time. Through NSTA, you'll find leading resources for excellence in teaching and learning and experience growth through robust professional development. MOST baby robins die before reaching adulthood. Trains clattering around overhead and underfoot. IT sounds as if the cooling fan is trying to take off. Not noisy at speed and I rotate them about every 7. Often this is the case when they live on the other side of a paper-thin wall from you — you can hear their every move as though they're in the same room with you. com Please bookmark us Ctrl+D and come back soon for updates! All files are available in both Wav and MP3 formats. Why are Pickup Trucks so Popular? I don’t own a pickup, and I’m definitely not a “truck guy”, but I can definitely see the benefits of having one. To understand how all the different factors work together, it is necessary to understand a bit of the science behind the sound. a few different noises from not so loud to very. A man loads blocks of ice onto a truck outside Yakutsk, which has some of the coldest temperatures on Earth. Why Does My Furnace Make a Loud Noise When It Turns Off? If you are noticing a loud noise coming from your furnace when it turns off it could be something very simple. I wish I heard it when i test drove it because i would of never bought it. That might be due to the fan bearings being worn out. AC makes weird noise and rumbling/vibration now. Like why do lamborghinis sound so loud and crazy but like muscle cars are so low and rumbly?. With Thomas Horn, Tom Hanks, Sandra Bullock, Max von Sydow. If you're wondering why your fan is on, then check your Activity Monitor to see what is calling on the CPU. Dodge Dakota Forum for Dodge Dakota trucks with an interactive site including Dodge Dakota Forums, Pictures, Links, Message Boards, and Chat Forum. Noise loud enough to cause immediate pain — like a gunshot or a firecracker going off at close range — is so rare that few people ever. Kreiger, were at their jobs inside the East Tower. So now you know. after a few hundred miles i could hear it if i was outside the truck but then a few hundred more and its quiet again and been that way for a thousand miles. Get the Car Talk Newsletter. Check or test each item, starting with the items at the top of the page. charity: water I made a last minute decision to jump into the truck’s flatbed. Boys prefer toys with mechanical/moving stimuli while girls prefer toys with social stimuli. Wiki User 06/10/2011. Buy Enshey 12V 100W Car Alarm 5 Tone Loud Security Alarm Car Horn Siren Warning Alarm for Cars Vans Trucks Motorcycles Boats Police Firemen Ambulance Loud Speaker: Speaker Systems - Amazon. If the rollers spin freely without wobbling, they do not need to be replaced. Note: You can also use loud and clear before a noun. One way of reducing the annoyances of traffic noise is to mask it using more pleasant sounds - such as our rain and stream noises - or even this traffic noise!. LEAST FAVORITE SOUNDS: Fire Trucks, ambulances, loud music from cars. So why don't they point their exhaust pipes forward? Loud pipes serve mainly to annoy all the motorists and non-motorists that are not currently a safety threat. I have a 2016 Laramie with 5. Why can’t i set my new iPhone 6 to auto answer after 3 or 4 rings. Thomas: I can haul and shunt. Why did car suddenly start making loud noise? 2 Answers. It also serves as a good warning that the roads are about to be filled with jacked up super-swamper pickup trucks with flashing blue lights, soon to be followed by some massive tanker trucks. Why are my brakes so noisy first thing in the morning? - Danny. ASK A COP: Why Deafeningly Loud Motorcycles Not Cited? So what is excessive and unusual noise? If we can hear it from a distance of 50 feet, at freeway speeds, with our windows rolled up, and. Free shipping on many Car & Truck Engines & Components;. 0L EcoDiesel DOHC V-6 Chrysler’s 3. walidchaki6, The noise you hear could be dirty or faulty fans. Loud humming sound when driving Chevy Malibu. 2010 Ford F150, Radiator fan seems to be running on high more than it should. Compassionate support with the latest research news and treatment options. The question is still, WHY? Women don't seem too be compelled to ride around with loud exhaust, so why do men, mostly in the age group I stated, feel it is necessary to drive around with the insatiable need to be heard. Ill admit, i like to show off, but its because I like the sound, and other people do too. 3L truck engine since it came in most of the trucks and SUVs that Chevrolet has produced. This is something we can't help you with. I enjoy listening to other peoples exhaust. PSA is a leader in diesel engine and it tries to explain why diesel engines are not so bad of course, it's communication from a firm, so you need to be cautious about the information but there. The 2000 Chevrolet Silverado has 40 problems reported for knocking noise from engine. If you're next to a cummins at a stop light and he takes off it's extremely loud compared to a petrol truck. ) and man-made. Good god, I will go deaf from it if I don't use ear plugs. Typically a fire engine has a VERY large engine, with low resistance mufflers, Related Questions. Home » Blog » How to Be Present in the Moment (and Why It’s SO my son freaked out because I forgot to wash his favorite monster truck t-shirt and my daughter relentlessly complained about. Fan kicks on about 30 seconds after vehicle is started and is extremely loud. Having a pump that is larger than 150gph on a stock or slightly modified truck can cause issues. 2L Caterpillar Engine Manufacturer; Diesel Fuel Type; Blue Color; 9,080 lb Front Axle Weight; 15,000 lb Rear Axle Weight; Drive Side: Left Hand Drive; Standard Cab; Knapheide 14' Stake Body, 40 Inch High Removable Stake Sides, Wood Floor, Rear ICC Bar,. Genius is the world’s biggest collection of song lyrics and musical knowledge. The garbage trucks they use where I live are diesels that run on compressed natural gas. "The standard boxy mail truck people are accustomed to seeing is called a Grumman LLV, a Long Life Vehicle. It is loud and unrefined. The same could be asked of motorcycle owners. Any idea why they can't put a muffler. All the factory pipes were left intact otherwise. Everywhere I've ever lived, the city garbage trucks have really loud engines and even louder, squeaky brakes. This stacked 2003 Powerstroke has one of the loudest turbo whistles I've ever heard, and would you believe that it's stock?. He was given a mouth guard for his jaw. Bettel went ahead on his own, attempting to humiliate his guest by leaving an empty lecturn standing in place of the UK leader. What separates the dainty sneezers from the loud-and-proud types is likely a mixture of individual anatomy and personal control. If you've ever heard an owl hoot, it was probably at night. Directed by Stephen Daldry. Page 1 of 2 1 2 Next > May 12, 2009 Post #1 of 16. A loud exhaust by itself just makes your car louder. To use the form, click on the Complaint Type button "Broadcast (TV and Radio), Cable, and Satellite Issues," and then click on the Category button "Loud Commercials. Smith and W. Another possibility is that the cover on the back of a steering wheel can begin rubbing against the covers on the steering column. But don’t try to save time cooking pasta by using this method in. From construction activity to truck traffic, the potential for noise is unquestionable. There is a reason why this film was placed in January and here is why I believe Monster Trucks was doomed from the start. Had so many tests and scans that don't show anything wrong. Get the latest from TODAY. Any opinions on mufflers that are quiter inside the cab? This one was only $150 installed so I understand it may require a pricer one but this thing has to go. Rust Member Tinnitus Since: (2008 initially) 2015 as I know it today. The "loud pipes save lives" argument is, pardon me, a bunch of hooey. If your car tires sound loud, there may be two kinds of causes: normal and abnormal. An Inside Look at Grave Digger, the Ultimate Monster Jam Truck Grave Digger has been thrilling monster truck fans for more than 30 years. Surprisingly there wasn't as much dust coming out as I expected. If you use an experienced mechanic, they can use a stethoscope on each bearing to find out if that is in fact the noise, some mechanics just guess. The maximum weight in the United States for a semi truck and full trailer is 80,000 pounds over 18 wheels. 12 Funny Car Jokes To Make You Laugh Out Loud. Fan kicks on about 30 seconds after vehicle is started and is extremely loud. It's almost a couple a year since I am using this laptop. If you like a loud exhaust, Magnaflow could be perfect for you. Thanks for replying Check your cooling system for airlocks and check that your heater Matrix has coolant (car heater) by turning on the fan when the engine is warm, this gives a good indication of an air lock in the cooling system. The EFFECT is WHAT happens. Now, here's. Shop for Toys at Walmart. she bangs, my husband snores and she will bang on the floor 9 she is above us ) until he wakes. DREAM THEATER drummer Mike Mangini has uploaded a new video to his YouTube channel in which he explains why he sets his cymbals so high while performing live. Why The Cult Of The Honda Grom Makes So Much Sense. So now i have to wait until Monday to get two capacitors from the TransCarrier dealer in Florence, Sc so i can get my APU back up and running. Your truck would be dead or it would be so loud it would drive you nuts. It's just the loud fan-like noise that's worrying. Calling All Engines! Thomas: If the airport doesn’t open, it would be bad all the engines. The Grumman Long Life Vehicle (LLV) is an American light transport truck model. This is a space where subscribers can engage with each other and Globe staff. The result is something you have to hear to believe. Pump up the volume: pubs profit from louder music. He also welded on a stainless tip that looks great. Steam Workshop: American Truck Simulator. I know that because it is so loud that it is unmistakeable. This stacked 2003 Powerstroke has one of the loudest turbo whistles I've ever heard, and would you believe that it's stock?. I want to install an air horn in my vehicle that will put the fear of God in the assholes that cut me off every morning. Q: Why are so many diesel passenger trucks allowed to heavily modify their exhaust systems so that they make as much noise and black smoke as possible? Some of these rigs are deafening and belch. Now, here's. Its mind boggling how loud it is. The noise may be described as a loud boom or bang and can be disconcerting when you hear it, especially for the first time. It sounds great (actually a bit louder than video clips out there which is a good thing) and was exactly the sound I was looking for. The Green PowerWagon is packed with a STS 28. Loud Engine Noise problem of the 2003 Ford Escape 17. Scientists now know why sound can cause ear pain. "There is no hurry," she told the clerk, "just so the package is delivered in my lifetime. This impact makes a lot of noise and also increases the stresses on the gear teeth. There is a reason why this film was placed in January and here is why I believe Monster Trucks was doomed from the start. What Can I Realistically Do About My Neighbor Who Has Really Loud Sex? but that has nothing to do with your neighbors having loud sex. So I started taking things apart tonight. The loud clatter makes it sound like an old 7. 'Yikes!!!!' Neighbors complained about loud trucks, so DelDOT expressly allowed them Residents are unhappy with what they say overwhelming truck traffic on their residential street near the Port. So all you need to replace (or patch) is the pipe. There's already not enough shaded seating and when more trucks come will there be enough seating at all as that small spot gets more and more crowded. Garbage trucks usually have their engine revving—even while at rest—to provide power for the lifts and compactors that deal with your waste. whether it comes from a barking dog or a truck that’s passing by. Your engine won't be so loud since there's sound insulation between it and the cab. Please someone tell me what to do I'm so stressed out (throwaway). Earplugs come in a variety of styles, some of which are available at drugstores. 95 rental truck!. Why are diesel engines so loud? The high pressure fuel injectors make all of the noise. in the last few years. Basically the loud music is supposed to be a social context so that a large group of people can hear it while entertaining guests. The whole idea behind these sites is to give people with some mechanical aptitude a chance to get advice on their car troubles so they, in turn, might be able to fix them. It's the later Vortec pumps that are loud. I invested in some ear plugs for those noisy neighbors. John from Capelo’s Hill Country Barbecue. To determine if anything is blocking the drain pump, remove the drain pump and check the pump for obstructions. Truck drivers like Jake Brakes because it uses the compression of the engine to slow the truck down, which means it's not burning up brake pads, so its cheaper for maintenance costs. Noise anxiety is a condition which is characterized by an extreme sensitivity to noise. While standard vacuum trucks can perform all of these tasks, it is the rigors of getting to and from most of these job sites that make bigger vehicles so much more useable and reliable for such jobs. Why are my brakes so noisy first thing in the morning? - Danny. No wind, no light besides in the eyes. Why Are Cold Starts So Loud? We love a cold start at CT, but why do cars always sound so great after being left to cool down? Remind me later. Almost sounds like a turbine. When you drive around in an F-TYPE, the exhaust is so loud that people stare at you -- and, in some cases, they yell angrily. Why do boys love trains and cars so much? Biology. As of this year, didn't the FCC mandate that all TV commercials can no longer be louder than the regular programming? It sure seems to me that a lot of commercials still come on louder than the. Clicking this will make more. When an engine sputters, there are a number of possible causes. Someone with noise anxiety suffers a variety of stress and anxiety related emotions when he or she is exposed to certain types of noises; these emotions can range from a general sense of uneasiness to aggression. 68:1 and as such it is a popular choice for those wanting a very low crawling gear. All this leaves is the oil pump, and yes changing oil can make your pump tick. (Katie Vincentz) June 9, 2017 Email the author. I thought the trash truck was outside my house because it was so loud. Some of you stated you like the sound of power. That's why I joined this forum. Shop Chewy for the best pet supplies ranging from pet food, toys and treats to litter, aquariums, and pet supplements plus so much more! If you have a pet-or soon will-you've come to the right place. I thought my Peak was loud until I bought an Everest 650. If you're wondering why your fan is on, then check your Activity Monitor to see what is calling on the CPU. To use the form, click on the Complaint Type button "Broadcast (TV and Radio), Cable, and Satellite Issues," and then click on the Category button "Loud Commercials. Sweetwater is the world's leading music technology and instrument retailer, offering Highly Knowledgeable Sales Engineers, In-house Technical Support. Science has discovered a link between hormones and toy preferences. When they have a blowout, it sounds like a 12 ga. We may start to strain our throat muscles, or even squeeze our throat unnecessarily as we start to sing higher and higher!. This is a space where subscribers can engage with each other and Globe staff. I appreciate good articles like this. So the numptees think loud pipes save lives? What a crock. I know that the world was a noisy place, now I do not have to just see and pretend to part of it, I can actually hear it and I love it. clean-cut author-buddy Ralph Waldo Emerson sent him money so Thoreau could sneak into town, load up on groceries, and sneak back into his cabin. I'm tired of pushing the steering wheel down and hearing the weak hardly. Hi, I've got an issue with a cpu fan that is driving me nuts. The area they use is only about the width of a human hair, but they sure can make plenty of sound. The nitwits who drive diesel pickup trucks because they think it makes their penis bigger and harder WANT them to be loud, because they want to be noticed. Sometimes the loud engine sounds you hear aren’t due to the engine having a problem at all. I'm 3 feet away from you. On my way back home yesterday, I had the same loud humming that the OP wrote about. I have a 2016 Laramie with 5. A study by French scientists suggests loud music in a bar is good for its bottom line. If you are a fan of the Gas Monkey Garage mechanics duo, starring in the same-named show, you also love Fast N` Loud! For those who don`t know, the Fast N` Loud show had a plan to do a special for the 102nd episode. How loud they are, however, depends on a variety of factors. Clicking this will make more. was started by an Arizona letter carrier and the petition has almost 9,000 signatures so far. 16 times as loud as 70 dB. High RMP's + straight pipes = loud trucks. after a few hundred miles i could hear it if i was outside the truck but then a few hundred more and its quiet again and been that way for a thousand miles. A species of Mexican fish amasses in reproductive orgies so loud they can deafen other sea animals, awed scientists said Wednesday, calling for preservation of the "spectacle" threatened by. With Nick Offerman, Kiersey Clemons, Blythe Danner, Toni Collette. Answer Man: Mission Sleep Center issues? Excessive fire truck sirens? Readers want to know about delays in getting into the Mission Sleep Center, and why fire trucks are so loud downtown. It's close vicinity to the engine makes this large section of sheet metal prone to vibrating and being noisy. In his article, "Right through the Post", John Hollingshead describes mail vans from the point of view of a letter navigating through the postal system:. The first is by a girl that asks him why he isn't at the party. Improper tire and wheel maintenance. Mail; All Categories Why are monster trucks so loud? I saw a graduate nurse's informal research project long ago in which she found that the taller the truck. NBC Sports' Peter King asked coach. They are Straight Thru and will not fit directly into our Systems,. I have to turn off the truck and after it cools, it will go back to the normal speed until I start to drive more and the temp gors up. “In an ideal world it would be great if the federal government would put a good bit of money into a national outreach campaign, but the reality is they haven’t,” says Rick Wimberly, a private consultant on emergency warning systems. The situation: When your air conditioner turns on, the outside unit makes a very loud screeching noise — like metal on metal. My AC is pretty quiet inside or outside the truck. For example, if they are playing loud music late at night, you can suggest getting a pair of wireless headphones, or ones with a long cord so they can continue to do whatever they need to do. Rubbing sound coming from front passenger wheel when turning hard right, as well as wheel hop. Infrasonic sound is both naturally occurring (earthquakes, ocean waves, upper-atmospheric lightning, etc. Congress tried to. What was the difference between the old fan clutch and the one that was installed, shouldnt they both operate similarly. The blower can get a little noisy on high, but I don't need to run it at that setting often or long. So if your dog barks while you’re at work all day, get someone to walk your dog or play with her for at least an hour a day. Parents struggling with a new baby might also fall in this category —. Let's brighten today up with epic car jokes!. Miss Jenny: And I can get you two chatterboxes off to the quarry. It is loud, because a lot of smaller trucking companies do not properly equip thier trucks with DOT legal exhaust mufflers and many drivers will down shit (thus generating higher RPM's) and then engage the jake. They allowed only the press and Professor Farquharson onto the rolling span. My AC is pretty quiet inside or outside the truck. This particular song is used when a male is right about to mate. 15 reviews of Two Men and a Truck Pasco "Very professional, quick and all around great service. When an engine sputters, there are a number of possible causes. So loud at times that we have the raise the volume of the TV in order to hear the TV. Good god, I will go deaf from it if I don't use ear plugs. It's not an unhealthy noise or anything like that. i am running the factory air box just grabbing nice warm engine bay air. Directed by Brett Haley. this is JMO so dont get pissed at me. Louise, After reading several of your "why don't you just take it to a mechanic?" posts I feel compelled to respond. It is natural for a dog to bark when someone is a the door or when strangers pass the house or car. Q: Why are so many diesel passenger trucks allowed to heavily modify their exhaust systems so that they make as much noise and black smoke as possible? Some of these rigs are deafening and belch. what cu=ould be my promblem? - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website. police bicycle officers and a third person Thursday night along the busiest street in the Adams Morgan neighborhood of Northwest Washington, police said. Huge trucks fill the lane beside you. Get FREE truck rental rate quotes at U-Haul Moving & Storage of Barstow. My AC is pretty quiet inside or outside the truck. The loud deep cry of a wild animal, especially a lion or other wild cat. Phone Ringers. There are two types of loud. Noisy Neighbors: What to Do After Multiple Complaints in Neighbors on October 22, 2009 by Staff Writer Many of us, as either homeowners or renters, have dealt with noisy neighbors at some point in our lives. I know nothing about big trucks and their engines, but it seems to me that 1 in 10 or 1 in 20 rigs or dump trucks or vehicles of that scale either spew dark smoke or are extra loud and sound unhealthy. The mail van used by the USPS for local deliveries since the late-1980s is the Grumman LLV. Garoppolo completed 17 of 25 passes for 297 with three touchdowns and one interception. It seems to be coming from the drivers side, back where the fire wall curves back into toward the cab. 22, 2012, at Candlestick Park. Why wouldn’t I want to split all of my bills, get a tax break, have a warm body to cuddle with on a cold night, and so on?. Thick carpeting, runners on stairs and drapery all help reduce noise coming in and out of your home. This truck should be taken off the road, if you are next to it, its seriously deafening. side it's been driving me nuts for a while i've checked every nut and bolt. Why some older men get so grouchy Below: x Jump to discuss comments below discuss x Next story in Men's health In one type of cancer, heavier men may live longer related Advertise. The ticking sound is caused by the movement of the hands. A high pressure common rail fuel system can make an engine a lot quieter than a high pressure oil system like on the 7. My vacuum is very, very loud. 16 reasons why your boyfriend’s so mean If you’re dealing with a boyfriend who ignores you, is rude, or just plain mean, use these 16 signs to get to the bottom of his mean issues. If you like a loud exhaust, Magnaflow could be perfect for you. "There are plenty of stylish classy ads in the world, but tonight we're going to ignore them. “Silent-but-deadly ones, the really smelly guys,. Why are my brakes so noisy first thing in the morning? - Danny. But its not like any diesel I've ever heard. How It Works. 7-liter Power Stroke V-8. A USPS Grumman LLV mail truck. There's already not enough shaded seating and when more trucks come will there be enough seating at all as that small spot gets more and more crowded. This week's 'Ask Evan' question comes from Tammy F who asks, "Why do mail trucks have such a distinct sound when pulling up to the mailbox? No matter what else is going on inside, I can always. He underwent MRIs (jarringly loud themselves), scans, blood tests. Just as the first one failed, this one has too, after only 5 months on my bike, and it's not like it gets used so much that I've worn it out. before i could hear it over the truck inside the cab with the windows up and the doors closed, after i got it back and put it on i started the truck and i climbed under the truck to look at the pump and check for leaks and couldn't hear it.